1 // SPDX-License-Identifier: GPL-2.0+
3 * Clock specification for Xilinx ZynqMP
5 * (C) Copyright 2017 - 2021, Xilinx, Inc.
7 * Michal Simek <michal.simek@xilinx.com>
10 #include <dt-bindings/clock/xlnx-zynqmp-clk.h>
14 compatible = "xlnx,fclk";
15 clocks = <&zynqmp_clk PL0_REF>;
20 compatible = "xlnx,fclk";
21 clocks = <&zynqmp_clk PL1_REF>;
26 compatible = "xlnx,fclk";
27 clocks = <&zynqmp_clk PL2_REF>;
32 compatible = "xlnx,fclk";
33 clocks = <&zynqmp_clk PL3_REF>;
36 pss_ref_clk: pss_ref_clk {
38 compatible = "fixed-clock";
40 clock-frequency = <33333333>;
43 video_clk: video_clk {
45 compatible = "fixed-clock";
47 clock-frequency = <27000000>;
50 pss_alt_ref_clk: pss_alt_ref_clk {
52 compatible = "fixed-clock";
54 clock-frequency = <0>;
57 gt_crx_ref_clk: gt_crx_ref_clk {
59 compatible = "fixed-clock";
61 clock-frequency = <108000000>;
64 aux_ref_clk: aux_ref_clk {
66 compatible = "fixed-clock";
68 clock-frequency = <27000000>;
73 zynqmp_clk: clock-controller {
76 compatible = "xlnx,zynqmp-clk";
77 clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>,
78 <&aux_ref_clk>, <>_crx_ref_clk>;
79 clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk",
80 "aux_ref_clk", "gt_crx_ref_clk";
85 clocks = <&zynqmp_clk CAN0_REF>, <&zynqmp_clk LPD_LSBUS>;
89 clocks = <&zynqmp_clk CAN1_REF>, <&zynqmp_clk LPD_LSBUS>;
93 clocks = <&zynqmp_clk ACPU>;
97 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
101 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
105 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
109 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
113 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
117 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
121 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
125 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
129 clocks = <&zynqmp_clk GPU_REF>, <&zynqmp_clk GPU_PP0_REF>, <&zynqmp_clk GPU_PP1_REF>;
133 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
137 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
141 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
145 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
149 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
153 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
157 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
161 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
165 clocks = <&zynqmp_clk NAND_REF>, <&zynqmp_clk LPD_LSBUS>;
169 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM0_REF>,
170 <&zynqmp_clk GEM0_TX>, <&zynqmp_clk GEM0_RX>,
171 <&zynqmp_clk GEM_TSU>;
175 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM1_REF>,
176 <&zynqmp_clk GEM1_TX>, <&zynqmp_clk GEM1_RX>,
177 <&zynqmp_clk GEM_TSU>;
181 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM2_REF>,
182 <&zynqmp_clk GEM2_TX>, <&zynqmp_clk GEM2_RX>,
183 <&zynqmp_clk GEM_TSU>;
187 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM3_REF>,
188 <&zynqmp_clk GEM3_TX>, <&zynqmp_clk GEM3_RX>,
189 <&zynqmp_clk GEM_TSU>;
193 clocks = <&zynqmp_clk LPD_LSBUS>;
197 clocks = <&zynqmp_clk I2C0_REF>;
201 clocks = <&zynqmp_clk I2C1_REF>;
205 clocks = <&zynqmp_clk PCIE_REF>;
209 clocks = <&zynqmp_clk QSPI_REF>, <&zynqmp_clk LPD_LSBUS>;
213 clocks = <&zynqmp_clk SATA_REF>;
217 clocks = <&zynqmp_clk SDIO0_REF>, <&zynqmp_clk LPD_LSBUS>;
218 assigned-clocks = <&zynqmp_clk SDIO0_REF>;
222 clocks = <&zynqmp_clk SDIO1_REF>, <&zynqmp_clk LPD_LSBUS>;
223 assigned-clocks = <&zynqmp_clk SDIO1_REF>;
227 clocks = <&zynqmp_clk SPI0_REF>, <&zynqmp_clk LPD_LSBUS>;
231 clocks = <&zynqmp_clk SPI1_REF>, <&zynqmp_clk LPD_LSBUS>;
235 clocks = <&zynqmp_clk LPD_LSBUS>;
239 clocks = <&zynqmp_clk LPD_LSBUS>;
243 clocks = <&zynqmp_clk LPD_LSBUS>;
247 clocks = <&zynqmp_clk LPD_LSBUS>;
251 clocks = <&zynqmp_clk UART0_REF>, <&zynqmp_clk LPD_LSBUS>;
255 clocks = <&zynqmp_clk UART1_REF>, <&zynqmp_clk LPD_LSBUS>;
259 clocks = <&zynqmp_clk USB0_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
260 assigned-clocks = <&zynqmp_clk USB0_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
264 clocks = <&zynqmp_clk USB1_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
265 assigned-clocks = <&zynqmp_clk USB1_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
269 clocks = <&zynqmp_clk WDT>;
273 clocks = <&zynqmp_clk LPD_WDT>;
277 clocks = <&zynqmp_clk AMS_REF>;
281 clocks = <&zynqmp_clk PCAP>;
285 clocks = <&zynqmp_clk DPDMA_REF>;
286 assigned-clocks = <&zynqmp_clk DPDMA_REF>; /* apll */
290 clocks = <&zynqmp_clk TOPSW_LSBUS>,
291 <&zynqmp_clk DP_AUDIO_REF>,
292 <&zynqmp_clk DP_VIDEO_REF>;
293 assigned-clocks = <&zynqmp_clk DP_STC_REF>,
294 <&zynqmp_clk DP_AUDIO_REF>,
295 <&zynqmp_clk DP_VIDEO_REF>; /* rpll, rpll, vpll */